diff options
Diffstat (limited to 'include/kunit')
| -rw-r--r-- | include/kunit/test.h | 836 |
1 files changed, 836 insertions, 0 deletions
diff --git a/include/kunit/test.h b/include/kunit/test.h index 6781c756f11b..30a62de16bc9 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -9,6 +9,8 @@ #ifndef _KUNIT_TEST_H #define _KUNIT_TEST_H +#include <kunit/assert.h> +#include <linux/kernel.h> #include <linux/slab.h> #include <linux/types.h> @@ -372,4 +374,838 @@ void __printf(3, 4) kunit_printk(const char *level, #define kunit_err(test, fmt, ...) \ kunit_printk(KERN_ERR, test, fmt, ##__VA_ARGS__) +/** + * KUNIT_SUCCEED() - A no-op expectation. Only exists for code clarity. + * @test: The test context object. + * + * The opposite of KUNIT_FAIL(), it is an expectation that cannot fail. In other + * words, it does nothing and only exists for code clarity. See + * KUNIT_EXPECT_TRUE() for more information. + */ +#define KUNIT_SUCCEED(test) do {} while (0) + +void kunit_do_assertion(struct kunit *test, + struct kunit_assert *assert, + bool pass, + const char *fmt, ...); + +#define KUNIT_ASSERTION(test, pass, assert_class, INITIALIZER, fmt, ...) do { \ + struct assert_class __assertion = INITIALIZER; \ + kunit_do_assertion(test, \ + &__assertion.assert, \ + pass, \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) + + +#define KUNIT_FAIL_ASSERTION(test, assert_type, fmt, ...) \ + KUNIT_ASSERTION(test, \ + false, \ + kunit_fail_assert, \ + KUNIT_INIT_FAIL_ASSERT_STRUCT(test, assert_type), \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_FAIL() - Always causes a test to fail when evaluated. + * @test: The test context object. + * @fmt: an informational message to be printed when the assertion is made. + * @...: string format arguments. + * + * The opposite of KUNIT_SUCCEED(), it is an expectation that always fails. In + * other words, it always results in a failed expectation, and consequently + * always causes the test case to fail when evaluated. See KUNIT_EXPECT_TRUE() + * for more information. + */ +#define KUNIT_FAIL(test, fmt, ...) \ + KUNIT_FAIL_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_UNARY_ASSERTION(test, \ + assert_type, \ + condition, \ + expected_true, \ + fmt, \ + ...) \ + KUNIT_ASSERTION(test, \ + !!(condition) == !!expected_true, \ + kunit_unary_assert, \ + KUNIT_INIT_UNARY_ASSERT_STRUCT(test, \ + assert_type, \ + #condition, \ + expected_true), \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_TRUE_MSG_ASSERTION(test, assert_type, condition, fmt, ...) \ + KUNIT_UNARY_ASSERTION(test, \ + assert_type, \ + condition, \ + true, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_TRUE_ASSERTION(test, assert_type, condition) \ + KUNIT_TRUE_MSG_ASSERTION(test, assert_type, condition, NULL) + +#define KUNIT_FALSE_MSG_ASSERTION(test, assert_type, condition, fmt, ...) \ + KUNIT_UNARY_ASSERTION(test, \ + assert_type, \ + condition, \ + false, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_FALSE_ASSERTION(test, assert_type, condition) \ + KUNIT_FALSE_MSG_ASSERTION(test, assert_type, condition, NULL) + +/* + * A factory macro for defining the assertions and expectations for the basic + * comparisons defined for the built in types. + * + * Unfortunately, there is no common type that all types can be promoted to for + * which all the binary operators behave the same way as for the actual types + * (for example, there is no type that long long and unsigned long long can + * both be cast to where the comparison result is preserved for all values). So + * the best we can do is do the comparison in the original types and then coerce + * everything to long long for printing; this way, the comparison behaves + * correctly and the printed out value usually makes sense without + * interpretation, but can always be interpreted to figure out the actual + * value. + */ +#define KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + op, \ + right, \ + fmt, \ + ...) \ +do { \ + typeof(left) __left = (left); \ + typeof(right) __right = (right); \ + ((void)__typecheck(__left, __right)); \ + \ + KUNIT_ASSERTION(test, \ + __left op __right, \ + assert_class, \ + ASSERT_CLASS_INIT(test, \ + assert_type, \ + #op, \ + #left, \ + __left, \ + #right, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) + +#define KUNIT_BASE_EQ_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, ==, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BASE_NE_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, !=, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BASE_LT_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, <, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BASE_LE_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, <=, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BASE_GT_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, >, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BASE_GE_MSG_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_BINARY_ASSERTION(test, \ + assert_class, \ + ASSERT_CLASS_INIT, \ + assert_type, \ + left, >=, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_EQ_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_EQ_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_EQ_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_EQ_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_EQ_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_EQ_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_EQ_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_EQ_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_NE_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_NE_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_NE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_NE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_NE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_NE_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_NE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_NE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_LT_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_LT_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_LT_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_LT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_LT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_LT_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_LT_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_LT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_LE_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_LE_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_LE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_LE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_LE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_LE_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_LE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_LE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_GT_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_GT_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_GT_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_GT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_GT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_GT_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_GT_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_GT_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_GE_MSG_ASSERTION(test, assert_type, left, right, fmt, ...)\ + KUNIT_BASE_GE_MSG_ASSERTION(test, \ + kunit_binary_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_GE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_GE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_PTR_GE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BASE_GE_MSG_ASSERTION(test, \ + kunit_binary_ptr_assert, \ + KUNIT_INIT_BINARY_PTR_ASSERT_STRUCT, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_PTR_GE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_PTR_GE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_STR_ASSERTION(test, \ + assert_type, \ + left, \ + op, \ + right, \ + fmt, \ + ...) \ +do { \ + typeof(left) __left = (left); \ + typeof(right) __right = (right); \ + \ + KUNIT_ASSERTION(test, \ + strcmp(__left, __right) op 0, \ + kunit_binary_str_assert, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT(test, \ + assert_type, \ + #op, \ + #left, \ + __left, \ + #right, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) + +#define KUNIT_BINARY_STR_EQ_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BINARY_STR_ASSERTION(test, \ + assert_type, \ + left, ==, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_STR_EQ_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_STR_EQ_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_BINARY_STR_NE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + fmt, \ + ...) \ + KUNIT_BINARY_STR_ASSERTION(test, \ + assert_type, \ + left, !=, right, \ + fmt, \ + ##__VA_ARGS__) + +#define KUNIT_BINARY_STR_NE_ASSERTION(test, assert_type, left, right) \ + KUNIT_BINARY_STR_NE_MSG_ASSERTION(test, \ + assert_type, \ + left, \ + right, \ + NULL) + +#define KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ + assert_type, \ + ptr, \ + fmt, \ + ...) \ +do { \ + typeof(ptr) __ptr = (ptr); \ + \ + KUNIT_ASSERTION(test, \ + !IS_ERR_OR_NULL(__ptr), \ + kunit_ptr_not_err_assert, \ + KUNIT_INIT_PTR_NOT_ERR_STRUCT(test, \ + assert_type, \ + #ptr, \ + __ptr), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) + +#define KUNIT_PTR_NOT_ERR_OR_NULL_ASSERTION(test, assert_type, ptr) \ + KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ + assert_type, \ + ptr, \ + NULL) + +/** + * KUNIT_EXPECT_TRUE() - Causes a test failure when the expression is not true. + * @test: The test context object. + * @condition: an arbitrary boolean expression. The test fails when this does + * not evaluate to true. + * + * This and expectations of the form `KUNIT_EXPECT_*` will cause the test case + * to fail when the specified condition is not met; however, it will not prevent + * the test case from continuing to run; this is otherwise known as an + * *expectation failure*. + */ +#define KUNIT_EXPECT_TRUE(test, condition) \ + KUNIT_TRUE_ASSERTION(test, KUNIT_EXPECTATION, condition) + +#define KUNIT_EXPECT_TRUE_MSG(test, condition, fmt, ...) \ + KUNIT_TRUE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + condition, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_FALSE() - Makes a test failure when the expression is not false. + * @test: The test context object. + * @condition: an arbitrary boolean expression. The test fails when this does + * not evaluate to false. + * + * Sets an expectation that @condition evaluates to false. See + * KUNIT_EXPECT_TRUE() for more information. + */ +#define KUNIT_EXPECT_FALSE(test, condition) \ + KUNIT_FALSE_ASSERTION(test, KUNIT_EXPECTATION, condition) + +#define KUNIT_EXPECT_FALSE_MSG(test, condition, fmt, ...) \ + KUNIT_FALSE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + condition, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_EQ() - Sets an expectation that @left and @right are equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the values that @left and @right evaluate to are + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) == (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_EQ(test, left, right) \ + KUNIT_BINARY_EQ_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_EQ_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_EQ_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_PTR_EQ() - Expects that pointers @left and @right are equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a pointer. + * @right: an arbitrary expression that evaluates to a pointer. + * + * Sets an expectation that the values that @left and @right evaluate to are + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) == (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_PTR_EQ(test, left, right) \ + KUNIT_BINARY_PTR_EQ_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right) + +#define KUNIT_EXPECT_PTR_EQ_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_PTR_EQ_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_NE() - An expectation that @left and @right are not equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the values that @left and @right evaluate to are not + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) != (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_NE(test, left, right) \ + KUNIT_BINARY_NE_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_NE_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_NE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_PTR_NE() - Expects that pointers @left and @right are not equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a pointer. + * @right: an arbitrary expression that evaluates to a pointer. + * + * Sets an expectation that the values that @left and @right evaluate to are not + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) != (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_PTR_NE(test, left, right) \ + KUNIT_BINARY_PTR_NE_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right) + +#define KUNIT_EXPECT_PTR_NE_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_PTR_NE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_LT() - An expectation that @left is less than @right. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the value that @left evaluates to is less than the + * value that @right evaluates to. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) < (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_LT(test, left, right) \ + KUNIT_BINARY_LT_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_LT_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_LT_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_LE() - Expects that @left is less than or equal to @right. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the value that @left evaluates to is less than or + * equal to the value that @right evaluates to. Semantically this is equivalent + * to KUNIT_EXPECT_TRUE(@test, (@left) <= (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_LE(test, left, right) \ + KUNIT_BINARY_LE_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_LE_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_LE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_GT() - An expectation that @left is greater than @right. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the value that @left evaluates to is greater than + * the value that @right evaluates to. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) > (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_GT(test, left, right) \ + KUNIT_BINARY_GT_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_GT_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_GT_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_GE() - Expects that @left is greater than or equal to @right. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a primitive C type. + * @right: an arbitrary expression that evaluates to a primitive C type. + * + * Sets an expectation that the value that @left evaluates to is greater than + * the value that @right evaluates to. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, (@left) >= (@right)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_GE(test, left, right) \ + KUNIT_BINARY_GE_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_GE_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_GE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_STREQ() - Expects that strings @left and @right are equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a null terminated string. + * @right: an arbitrary expression that evaluates to a null terminated string. + * + * Sets an expectation that the values that @left and @right evaluate to are + * equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, !strcmp((@left), (@right))). See KUNIT_EXPECT_TRUE() + * for more information. + */ +#define KUNIT_EXPECT_STREQ(test, left, right) \ + KUNIT_BINARY_STR_EQ_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_STREQ_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_STR_EQ_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_STRNEQ() - Expects that strings @left and @right are not equal. + * @test: The test context object. + * @left: an arbitrary expression that evaluates to a null terminated string. + * @right: an arbitrary expression that evaluates to a null terminated string. + * + * Sets an expectation that the values that @left and @right evaluate to are + * not equal. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, strcmp((@left), (@right))). See KUNIT_EXPECT_TRUE() + * for more information. + */ +#define KUNIT_EXPECT_STRNEQ(test, left, right) \ + KUNIT_BINARY_STR_NE_ASSERTION(test, KUNIT_EXPECTATION, left, right) + +#define KUNIT_EXPECT_STRNEQ_MSG(test, left, right, fmt, ...) \ + KUNIT_BINARY_STR_NE_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + left, \ + right, \ + fmt, \ + ##__VA_ARGS__) + +/** + * KUNIT_EXPECT_NOT_ERR_OR_NULL() - Expects that @ptr is not null and not err. + * @test: The test context object. + * @ptr: an arbitrary pointer. + * + * Sets an expectation that the value that @ptr evaluates to is not null and not + * an errno stored in a pointer. This is semantically equivalent to + * KUNIT_EXPECT_TRUE(@test, !IS_ERR_OR_NULL(@ptr)). See KUNIT_EXPECT_TRUE() for + * more information. + */ +#define KUNIT_EXPECT_NOT_ERR_OR_NULL(test, ptr) \ + KUNIT_PTR_NOT_ERR_OR_NULL_ASSERTION(test, KUNIT_EXPECTATION, ptr) + +#define KUNIT_EXPECT_NOT_ERR_OR_NULL_MSG(test, ptr, fmt, ...) \ + KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ + KUNIT_EXPECTATION, \ + ptr, \ + fmt, \ + ##__VA_ARGS__) + #endif /* _KUNIT_TEST_H */ |